<template>
 <div class="perception">
   <el-row>
     <el-col :sm="6" :md="6" :lg="4">
      <Nav class="hidden-xs-only"></Nav>
     </el-col>
     <el-col :sm="18" :md="18" :lg="20">
       <keep-alive include="PerceptionALL">
         <router-view></router-view>
       </keep-alive>
     </el-col>
   </el-row>
 </div>
</template>

<script>
import Nav from "@/components/Nav";
export default {
  name: "Perception",
  components:{
    Nav
  }
}
</script>

<style scoped>

</style>